diff --git a/src/Consts.cc b/src/Consts.cc
index c690cc2..f0cff08 100644
--- a/src/Consts.cc
+++ b/src/Consts.cc
@@ -36,7 +36,7 @@ const std::string HTML_HEAD = "<!DOCTYPE html>\n\
 }\
 .l > .w {\
   display:inline-block;\
-  visibility:hidden;\
+  font-family: monospace;\
 }\
 ::selection{\
   background: rgba(168,209,255,0.5);\
@@ -51,18 +51,18 @@ const std::string HTML_HEAD = "<!DOCTYPE html>\n\
 <script type=\"text/javascript\">\
 function show_pages()\
 {\
-var pages = document.getElementById('pdf-main').childNodes;\
-var idx = 0;\
-var f = function(){\
-if (idx < pages.length) {\
-try{\
-pages[idx].style.display='block';\
-}catch(e){}\
-++idx;\
-setTimeout(f,100);\
-}\
-};\
-f();\
+ var pages = document.getElementById('pdf-main').childNodes;\
+ var idx = 0;\
+ var f = function(){\
+ if (idx < pages.length) {\
+  try{\
+   pages[idx].style.display='block';\
+  }catch(e){}\
+   ++idx;\
+   setTimeout(f,100);\
+  }\
+ };\
+ f();\
 };\
 </script>\
 </head><body onload=\"show_pages();\"><div id=\"pdf-main\">";
diff --git a/src/HTMLRenderer.cc b/src/HTMLRenderer.cc
index 55371b3..ba7bb81 100644
--- a/src/HTMLRenderer.cc
+++ b/src/HTMLRenderer.cc
@@ -957,14 +957,17 @@ void HTMLRenderer::check_state_change(GfxState * state)
 
     if(need_rescale_font)
     {
-        draw_scale = std::sqrt(cur_ctm[2] * cur_ctm[2] + cur_ctm[3] * cur_ctm[3]);
+        double new_draw_ctm[6];
+        memcpy(new_draw_ctm, cur_ctm, sizeof(new_draw_ctm));
+
+        draw_scale = std::sqrt(new_draw_ctm[2] * new_draw_ctm[2] + new_draw_ctm[3] * new_draw_ctm[3]);
 
         double new_draw_font_size = cur_font_size;
         if(_is_positive(draw_scale))
         {
             new_draw_font_size *= draw_scale;
             for(int i = 0; i < 4; ++i)
-                cur_ctm[i] /= draw_scale;
+                new_draw_ctm[i] /= draw_scale;
         }
         else
         {
@@ -977,9 +980,9 @@ void HTMLRenderer::check_state_change(GfxState * state)
             cur_fs_id = install_font_size(draw_font_size);
             close_line = true;
         }
-        if(!(_tm_equal(cur_ctm, draw_ctm)))
+        if(!(_tm_equal(new_draw_ctm, draw_ctm)))
         {
-            memcpy(draw_ctm, cur_ctm, sizeof(draw_ctm));
+            memcpy(draw_ctm, new_draw_ctm, sizeof(draw_ctm));
             cur_tm_id = install_transform_matrix(draw_ctm);
             close_line = true;
         }
